Honext Material — Other · €3.33M

CDTI Innovación committed €3,330,000 to Honext Materials, S.L. through its Innvierte co-investment programme, investing alongside P.SAS PONT, S.L., to accelerate the development and industrialisation of Honext's enzymatic process turning recycled-paper primary sludge into circular cellulose boards. Disclosed in CDTI's 16 September 2025 statement on its July-August 2025 closings (€126.5M across 13 co-investments); only CDTI's own contribution was published, not the full round size.